An electrical device that produces a continuous rush of air to create the optimal bubbling effect in a spa, hot tub or whirl- pool It is usually plumbed in with the hydrotherapy jets or to a separate bubbler ring
The device in an air conditioner that distributes the filtered air from the return duct over the cooling coil/heat exchanger This circulated air is cooled/heated and then sent through the supply duct, past dampers, and through supply diffusers to the living/working space
An electrical device that produces a continuous rush of air to create the optimal bubbling effect in a spa, hot tub or whirlpool It is usually plumbed in with the hydrotherapy jets or to a separate bubbler ring
Also called a "supercharger" or "turbocharger " This is a pump which forces air into the cylinders at higher than atmospheric pressure The increased pressure forces more air into the cylinders than what would be drawn in normally In this way the engine can burn more fuel and thus produce more power There are two main types of blowers: The turbocharger, which uses some of the waste heat energy in the exhaust gases to drive a compressor and pump the air; and the belt-driven or shaft-driven supercharger which uses engine power to pump air
A unit of rotating mechanical equipment used to increase the pressure in a gas stream and providing a total pressure rise of more than 4 inches of water and less than 14 7 psi
An air handling device for moving air in a distribution system BTU (British Thermal Unit): Quantity of heat required to raise the temperature of one pound of water one degree Fahrenheit
(b) A machine for producing an artificial blast or current of air by pressure, as for increasing the draft of a furnace, ventilating a building or shaft, cleansing gram, etc
A compressor that is designed to operate at lower pressures Usually a blower is an air compressor that operates below 2 barg, although this figure depends upon the respective manufacturer (445)
Part of the machine used to dispense keno balls The blower uses air to force the balls into a tube where they can be viewed and/or removed by the keno operator